From 18a3368565a5ac8ada27a3bd9a2c377f132a7b8e Mon Sep 17 00:00:00 2001
From: doryan <sagiev2015@yandex.ru>
Date: Fri, 14 Feb 2025 00:08:45 +0400
Subject: [PATCH] feat(interrupt): add interrupt cleaner

---
 src/types/usb_device.rs | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/types/usb_device.rs b/src/types/usb_device.rs
index b31d7cb..de2cef9 100644
--- a/src/types/usb_device.rs
+++ b/src/types/usb_device.rs
@@ -81,6 +81,34 @@ pub(crate) const DPRAM_SIZE: u16 = 832;
 pub(crate) const ENDPOINTS_ALLOC_LAYOUT: [u16; MAX_ENDPOINTS] = [64, 256, 64, 64, 64, 64, 64];
 pub(crate) const ONE_MS_16_MGHZ: u32 = 16000;
 
+const UDINT_BYTE: u8 = 0x7d;
+const USBINT_BYTE: u8 = 0x01;
+const UEINTX_BYTE: u8 = 0xdf;
+pub(crate) trait InterruptCleaner {
+    fn clear_interrupts(&mut self) -> &mut Self;
+}
+
+impl InterruptCleaner for UDINTWriter {
+    #[inline]
+    fn clear_interrupts(&mut self) -> &mut Self {
+        unsafe { self.bits(UDINT_BYTE) }
+    }
+}
+
+impl InterruptCleaner for USBINTWriter {
+    #[inline]
+    fn clear_interrupts(&mut self) -> &mut Self {
+        unsafe { self.bits(USBINT_BYTE) }
+    }
+}
+
+impl InterruptCleaner for UEINTXWriter {
+    #[inline]
+    fn clear_interrupts(&mut self) -> &mut Self {
+        unsafe { self.bits(UEINTX_BYTE) }
+    }
+}
+
 impl<const L: usize> UsbDevice<L> {
     #[inline]
     pub(crate) fn get_size(&self, cs: CriticalSection<'_>) -> usize {